different types of keto (Page 9)

Saturated fat has been known for decades as being a “bad” or “unhealthy” type of fat. However, the truth is saturated with complexity. For example, specific types of saturated fats and different foods rich in these fats can vary in how they affect our health. These fats can also impact each of us differently depending on our genetic vulnerabilities. For most people, however, this “bad” fat actually has a neutral or positive effect on health, particularly when consumed as a part of a carb ...

Unsaturated fats are a broad category of fatty acids we consume in our diets. Although they are commonly known as “healthy fats,” some unsaturated fats can actually worsen our health. In fact, unsaturated fatty acids represent each end of the health spectrum, from completely toxic trans fats to polyunsaturated and monounsaturated fats that help support optimal health and longevity. To better understand this complicated category of fats, let's take a look at unsaturated fatty acids from the ...

Most of our fat intake comes from three types of fatty acids: polyunsaturated, monounsaturated, and saturated. Each one has unique properties that interact with our bodies in different ways. Polyunsaturated fats, in particular, sparked the first investigations into how certain fats may be essential for optimal health, growth, and development. This led to the discovery of omega-6s, omega-3s, and what we now know as "essential fatty acids" —  which are all polyunsaturated fats. Despite the ...

How our cells respond to hormones dictates, to a large extent, how healthy we are. For example, when our cells aren't sensitive to the effects of insulin (one of the main anabolic and energy-storage hormones in the body), we have a higher chance of developing metabolic diseases such as diabetes, obesity, and heart disease. In contrast, insulin sensitive cells are able to efficiently and effectively respond to insulin in a way that allows us to carry out many of the vital mechanisms needed ...

The body has a variety of fuel sources it can use, all with different benefits and downsides. Sugar, for example, is typically our primary energy source — not because it is the most efficient — but because it can be used rapidly by every cell in the body. Unfortunately, we sacrifice efficiency for speed when we burn sugar, which leads to the formation of potentially harmful molecules called free radicals. Conversely, when carb intake is limited, we began using more efficient fuel sources ...